The inventory is bound to 'tab'.
I forgot to update the popup for that section when I finished up the inventory, whoops.
Play Test #2 - V0.02 - Round Two
Sooo.... I found a wall that allows you to escape the whole map.
The Item Bar's far left slot is inaccessible when the tutorial prompts are on the screen , when i moved out of range of the tutorial popup I was then able to move the weapon into the first slot as intended.
There are missing Colliders on some objects , these were a bunch of boxes that allowed me to sit inside them.